:root{
  --white:#faf9f7;
  --paper:#ffffff;
  --ink:#15161a;
  --ink-soft:#4a4c54;
  --red:#e0142c;
  --red-deep:#7d0916;
  --red-glow:#ff2f47;
  --chrome:#c9ccd2;
  --chrome-dark:#8d919b;
  --glass-bg:rgba(255,255,255,0.55);
  --glass-border:rgba(255,255,255,0.35);
  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:10px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Poppins',sans-serif;
  color:var(--ink);
  background:var(--white);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

html,
body {
    width: 100%;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}


h1,h2,h3,h4,.font-display{
  font-family:'Playfair Display',serif;
  color:var(--ink);
  letter-spacing:.2px;
}
a{text-decoration:none;color:inherit;}
::selection{background:var(--red);color:#fff;}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- Utility ---------- */
.eyebrow{
  font-family:'Poppins',sans-serif;
  text-transform:uppercase;
  letter-spacing:4px;
  font-size:.75rem;
  font-weight:600;
  color:var(--red);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:28px;height:2px;
  background:var(--red);
  display:inline-block;
}
.section-title{
  font-size:clamp(2rem, 4vw, 3.2rem);
  font-weight:700;
  line-height:1.1;
  margin:14px 0 18px;
}
.section-title em{
  font-style:italic;
  color:var(--red);
}
.section-sub{
  color:var(--ink-soft);
  font-size:1.05rem;
  max-width:620px;
  line-height:1.75;
}
.section-pad{padding:120px 0;}
@media(max-width:768px){.section-pad{padding:80px 0;}}

.btn-crystal{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:16px 34px;
  border-radius:100px;
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.4px;
  border:1px solid transparent;
  transition:all .45s var(--ease);
  position:relative;
  overflow:hidden;
  white-space:nowrap;
}
.btn-crystal-primary{
  background:linear-gradient(135deg, var(--red) 0%, var(--red-deep) 100%);
  color:#fff;
  box-shadow:0 14px 30px -12px rgba(224,20,44,.65);
}
.btn-crystal-primary:hover{
  transform:translateY(-3px);
  box-shadow:0 20px 40px -10px rgba(224,20,44,.75);
  color:#fff;
}
.btn-crystal-outline{
  background:rgba(255,255,255,.08);
  border:1.5px solid rgba(255,255,255,.55);
  color:#fff;
  backdrop-filter:blur(6px);
}
.btn-crystal-outline:hover{
  background:#fff;
  color:var(--ink);
  transform:translateY(-3px);
}
.btn-crystal-dark{
  background:var(--ink);
  color:#fff;
}
.btn-crystal-dark:hover{background:var(--red); color:#fff; transform:translateY(-3px);}

/* glass card */
.glass-card{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-radius:var(--radius-lg);
  box-shadow:0 30px 60px -30px rgba(20,15,20,.25);
}

/* ---------- Preloader ---------- */
#preloader{
  position:fixed; inset:0; z-index:9999;
  background:var(--ink);
  display:flex; align-items:center; justify-content:center; flex-direction:column;
  gap:22px;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
#preloader.hide{opacity:0; visibility:hidden;}
.preload-shield{
  position:relative;
  width:84px;height:84px;
  display:flex;align-items:center;justify-content:center;
}
.preload-shield i{
  font-size:38px;
  color:var(--red);
  animation:shieldPulse 1.4s ease-in-out infinite;
}
.preload-ring{
  position:absolute;inset:0;
  border-radius:50%;
  border:2px solid rgba(224,20,44,.25);
  border-top-color:var(--red);
  animation:spin 1.1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes shieldPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.12);opacity:.75;}}
.preload-text{
  font-family:'Playfair Display',serif;
  color:#fff; letter-spacing:5px; font-size:.85rem; text-transform:uppercase;
}
.preload-text span{color:var(--red);}

/* ---------- Scroll progress ---------- */
#scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg, var(--red), var(--red-glow));
  z-index:2000;
}

/* ---------- Navbar ---------- */
.navbar-crystal{
  position:fixed; top:0; left:0; right:0; z-index:1500;
  padding:22px 0;
  transition:all .5s var(--ease);
  background:transparent;
}
.navbar-crystal.scrolled{
  padding:12px 0;
  background:#e53032;
  backdrop-filter:blur(16px);
  box-shadow:0 8px 30px -14px rgba(0,0,0,.15);
}
.navbar-crystal .nav-inner{
  display:flex; align-items:center; justify-content:space-between;
}
.brand{
  font-family:'Playfair Display',serif;
  font-weight:700; font-size:1.5rem;
  color:#fff;
  letter-spacing:1px;
  transition:color .4s var(--ease);
}
.brand span{color:var(--red);}
.navbar-crystal.scrolled .brand{color:var(--ink);}
.nav-links{display:flex; gap:36px; list-style:none; margin:0; padding:0; align-items:center;}
.nav-links a{
  font-size:.85rem; font-weight:500; letter-spacing:1.2px; text-transform:uppercase;
  color:#fff; position:relative; padding:4px 0;
  transition:color .35s var(--ease);
}
.navbar-crystal.scrolled .nav-links a{color:#fff;}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-4px; height:2px; width:0;
  background:var(--red); transition:width .35s var(--ease);
}
.nav-links a:hover::after{width:100%;}
.nav-cta{display:flex; gap:12px; align-items:center;}
.nav-icon-btn{
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.4);
  color:#fff;
  transition:all .35s var(--ease);
}
.navbar-crystal.scrolled .nav-icon-btn{
  background:rgba(224,20,44,.08); border-color:rgba(224,20,44,.25); color:var(--red);
}
.nav-icon-btn:hover{background:var(--red); color:#fff; transform:translateY(-2px);}
#navToggle{
  display:none; background:none; border:none; font-size:1.5rem; color:#fff; z-index:1600;
}
.navbar-crystal.scrolled #navToggle{color#fff;}

@media(max-width:991px){
  .nav-links{
    position:fixed; top:0; right:0; height:100vh; width:min(320px,80vw);
    background:red; flex-direction:column; justify-content:center; gap:32px;
    transform:translateX(100%); transition:transform .5s var(--ease); z-index:1550;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{color:#fff;}
  #navToggle{display:block;}
  .nav-cta{display:none;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative; height:100vh; min-height:640px; overflow:hidden;
  display:flex; align-items:center;
}
.hero .swiper{position:absolute; inset:0; z-index:1;}
.hero .swiper-slide{position:relative; height:100%;}
.hero .swiper-slide img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.12);
  animation:heroZoom 9s ease-in-out forwards;
}
@keyframes heroZoom{to{transform:scale(1);}}
.hero-overlay{
  position:absolute; inset:0; z-index:2;
  background:linear-gradient(180deg, rgba(10,8,10,.55) 0%, rgba(10,8,10,.72) 55%, rgba(10,8,10,.9) 100%);
}
#hero-particles{position:absolute; inset:0; z-index:3; pointer-events:none;}
.hero-content{position:relative; z-index:4; color:#fff; padding-top:60px;}
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  border:1px solid rgba(255,255,255,.35);
  border-radius:100px; padding:8px 20px;
  font-size:.75rem; letter-spacing:3px; text-transform:uppercase;
  backdrop-filter:blur(10px); background:rgba(255,255,255,.06);
}
.hero-eyebrow i{color:var(--red);}
.hero-title{
    color:#fff;
  font-size:clamp(2.6rem, 6.4vw, 5.6rem);
  font-weight:700; line-height:1.05; margin:26px 0 20px;
  text-shadow:0 10px 40px rgba(0,0,0,.35);
}
.hero-title em{font-style:italic; color:var(--red-glow);}
.hero-sub{
  font-size:1.15rem; max-width:560px; color:rgba(255,255,255,.85); line-height:1.8; margin-bottom:38px;
}
.hero-btns{display:flex; gap:18px; flex-wrap:wrap;}
.hero-nav{
  position:absolute; z-index:5; top:50%; transform:translateY(-50%);
  width:56px;height:56px;border-radius:50%;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.4);
  color:#fff; display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(10px); transition:all .35s var(--ease); cursor:pointer;
}
.hero-nav:hover{background:var(--red); border-color:var(--red);}
.hero-nav.prev{left:32px;} .hero-nav.next{right:32px;}
@media(max-width:768px){.hero-nav{display:none;}}
.scroll-indicator{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:5;
  display:flex; flex-direction:column; align-items:center; gap:10px; color:#fff;
}
.scroll-indicator .mouse{
  width:26px;height:42px;border:2px solid rgba(255,255,255,.6); border-radius:14px;
  display:flex; justify-content:center; padding-top:8px;
}
.scroll-indicator .dot{width:4px;height:8px;background:var(--red); border-radius:4px; animation:scrollDot 1.6s ease-in-out infinite;}
@keyframes scrollDot{0%{opacity:1; transform:translateY(0);}70%{opacity:0; transform:translateY(10px);}100%{opacity:0;}}
.scroll-indicator span{font-size:.68rem; letter-spacing:2px; text-transform:uppercase; opacity:.75;}

/* ---------- Signature diagonal peel divider ---------- */
.peel-divider{
  position:relative; height:110px; margin-top:-1px;
  background:var(--white);
  clip-path:polygon(0 100%, 100% 0, 100% 100%);
  overflow:hidden;
}
.peel-divider::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(115deg, transparent 30%, rgba(255,255,255,.75) 48%, rgba(224,20,44,.35) 52%, transparent 68%);
  transform:translateX(-120%);
  animation:sheen 5.5s ease-in-out infinite;
}
@keyframes sheen{0%{transform:translateX(-120%);}45%,100%{transform:translateX(120%);}}
.peel-divider.flip{clip-path:polygon(0 0, 100% 100%, 0 100%);}

/* ---------- About ---------- */
.about-media{position:relative;}
.about-media img{
  border-radius:var(--radius-lg);
  width:100%; height:520px; object-fit:cover;
  box-shadow:0 40px 80px -30px rgba(20,10,15,.35);
}
.about-badge{
  position:absolute; bottom:-30px; left:-30px;
  background:var(--red); color:#fff; border-radius:var(--radius-md);
  padding:26px 30px; text-align:center;
  box-shadow:0 24px 50px -18px rgba(224,20,44,.6);
}
.about-badge .num{font-family:'Playfair Display',serif; font-size:2.4rem; font-weight:700; line-height:1;}
.about-badge .lbl{font-size:.72rem; letter-spacing:1.5px; text-transform:uppercase; opacity:.9;}
@media(max-width:767px){.about-badge{left:16px; bottom:-22px; padding:18px 22px;}}
.stat-row{display:flex; gap:40px; flex-wrap:wrap; margin-top:38px;}
.stat-row .stat h3{font-size:2.4rem; font-weight:700; margin:0; color:var(--ink);}
.stat-row .stat h3 span{color:var(--red);}
.stat-row .stat p{margin:0; font-size:.82rem; letter-spacing:1px; text-transform:uppercase; color:var(--ink-soft);}
.korean-tag{font-size:.85rem; color:var(--ink-soft); letter-spacing:.5px;}

/* ---------- Product cards (tilt) ---------- */
.product-card{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  background:var(--paper); box-shadow:0 30px 60px -30px rgba(15,10,15,.25);
  transition:transform .15s ease-out, box-shadow .4s var(--ease);
  transform-style:preserve-3d; will-change:transform; height:100%;
}
.product-card:hover{box-shadow:0 45px 80px -25px rgba(15,10,15,.35);}
.product-media{position:relative; height:260px; overflow:hidden;}
.product-media img{width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease);}
.product-card:hover .product-media img{transform:scale(1.1);}
.product-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(0,0,0,.55) 100%);
}
.product-icon{
  position:absolute; top:20px; left:20px; z-index:2;
  width:56px;height:56px;border-radius:16px;
  background:rgba(255,255,255,.16); backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.4);
  display:flex;align-items:center;justify-content:center;
  color:#fff; font-size:1.3rem;
}
.product-body{padding:30px 30px 32px;}
.product-body h3{font-size:1.5rem; margin-bottom:12px;}
.product-body p{color:var(--ink-soft); font-size:.95rem; line-height:1.75; margin-bottom:20px;}
.product-features{list-style:none; padding:0; margin:0 0 24px; display:flex; flex-direction:column; gap:10px;}
.product-features li{font-size:.88rem; color:var(--ink); display:flex; align-items:center; gap:10px;}
.product-features li i{color:var(--red); font-size:.8rem;}
.wa-book-btn{
  display:inline-flex; align-items:center; gap:10px; padding:13px 26px;
  border-radius:100px; background:#1fae55; color:#fff; font-weight:600; font-size:.88rem;
  transition:all .35s var(--ease);
}
.wa-book-btn:hover{background:#158a43; color:#fff; transform:translateY(-2px);}

/* ---------- Why choose us ---------- */
.why-card{
  padding:42px 30px; border-radius:var(--radius-lg); height:100%;
  background:var(--paper); border:1px solid rgba(20,15,15,.06);
  box-shadow:0 20px 50px -30px rgba(15,10,15,.2);
  transition:all .4s var(--ease); position:relative; overflow:hidden;
}
.why-card:hover{transform:translateY(-10px); box-shadow:0 30px 60px -25px rgba(224,20,44,.25); border-color:transparent;}
.why-card .why-num{
  position:absolute; top:14px; right:22px; font-family:'Playfair Display',serif;
  font-size:3.2rem; font-weight:700; color:rgba(224,20,44,.08);
}
.why-icon{
  width:64px;height:64px;border-radius:18px;
  background:linear-gradient(135deg, var(--red), var(--red-deep));
  display:flex;align-items:center;justify-content:center; color:#fff; font-size:1.5rem;
  margin-bottom:22px;
  box-shadow:0 14px 26px -10px rgba(224,20,44,.55);
}
.why-card h4{font-size:1.2rem; margin-bottom:10px;}
.why-card p{color:var(--ink-soft); font-size:.9rem; line-height:1.7; margin:0;}
.why-card .kr{font-size:.75rem; color:var(--red); letter-spacing:.5px; margin-bottom:6px; display:block;}

/* ---------- Process ---------- */
.process-wrap{position:relative;}
.process-line{
  position:absolute; top:38px; left:8%; right:8%; height:2px;
  background:repeating-linear-gradient(90deg, var(--chrome) 0 10px, transparent 10px 20px);
}
@media(max-width:991px){.process-line{display:none;}}
.process-step{text-align:center; position:relative; z-index:1;}
.process-step .circle{
  width:78px;height:78px;border-radius:50%; margin:0 auto 22px;
  background:var(--ink); color:#fff; display:flex; align-items:center; justify-content:center;
  font-family:'Playfair Display',serif; font-size:1.6rem; font-weight:700;
  border:4px solid var(--white); box-shadow:0 0 0 2px var(--chrome);
  transition:all .4s var(--ease);
}
.process-step:hover .circle{background:var(--red); box-shadow:0 0 0 2px var(--red);}
.process-step h5{font-size:1.05rem; margin-bottom:8px;}
.process-step p{font-size:.85rem; color:var(--ink-soft); max-width:220px; margin:0 auto; line-height:1.65;}

/* ---------- Feature pill grid (self healing etc) ---------- */
.pill-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
@media(max-width:991px){.pill-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:575px){.pill-grid{grid-template-columns:1fr;}}
.pill-card{
  background:linear-gradient(160deg, #17181c, #2a0910);
  color:#fff; border-radius:var(--radius-md); padding:32px 24px; text-align:center;
  transition:transform .4s var(--ease);
}
.pill-card:hover{transform:translateY(-8px);}
.pill-card i{font-size:1.8rem; color:var(--red-glow); margin-bottom:16px;}
.pill-card h6{font-size:.95rem; letter-spacing:.5px; margin:0;}

/* ---------- Gallery ---------- */
.masonry{
  column-count:4; column-gap:18px;
}
@media(max-width:991px){.masonry{column-count:3;}}
@media(max-width:767px){.masonry{column-count:2;}}
@media(max-width:480px){.masonry{column-count:1;}}
.masonry-item{
  break-inside:avoid; margin-bottom:18px; border-radius:var(--radius-md); overflow:hidden;
  position:relative; box-shadow:0 20px 40px -22px rgba(0,0,0,.3);
}
.masonry-item img{width:100%; display:block; transition:transform .6s var(--ease); cursor:pointer;}
.masonry-item:hover img{transform:scale(1.09);}
.masonry-item .m-overlay{
  position:absolute; inset:0; background:linear-gradient(180deg, transparent 55%, rgba(0,0,0,.75) 100%);
  display:flex; align-items:flex-end; padding:16px; opacity:0; transition:opacity .4s var(--ease);
}
.masonry-item:hover .m-overlay{opacity:1;}
.masonry-item .m-overlay span{color:#fff; font-size:.85rem; font-weight:500;}

/* ---------- Testimonials ---------- */
.testi-card{
  padding:40px; text-align:center; height:100%;
}
.testi-stars i{color:var(--red); font-size:.9rem;}
.testi-card p.quote{font-size:1.08rem; line-height:1.85; color:var(--ink); margin:22px 0 26px; font-style:italic;}
.testi-user{display:flex; align-items:center; justify-content:center; gap:14px;}
.testi-user img{width:52px;height:52px;border-radius:50%; object-fit:cover; border:2px solid var(--red);}
.testi-user h6{margin:0; font-size:.95rem;}
.testi-user span{font-size:.78rem; color:var(--ink-soft);}

/* ---------- FAQ ---------- */
.accordion-crystal .accordion-item{
  border:none; margin-bottom:16px; border-radius:var(--radius-md) !important; overflow:hidden;
  box-shadow:0 14px 34px -24px rgba(0,0,0,.3);
}
.accordion-crystal .accordion-button{
  font-weight:600; font-size:1.02rem; padding:22px 26px; color:var(--ink);
  background:var(--paper);
}
.accordion-crystal .accordion-button:not(.collapsed){
  color:var(--red); background:#fff5f6; box-shadow:none;
}
.accordion-crystal .accordion-button:focus{box-shadow:none;}
.accordion-crystal .accordion-button::after{
  background-image:none; content:"\f078"; font-family:"Font Awesome 6 Free"; font-weight:900;
  font-size:.85rem; color:var(--red); transition:transform .35s var(--ease);
}
.accordion-crystal .accordion-body{padding:6px 26px 26px; color:var(--ink-soft); font-size:.92rem; line-height:1.75;}

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative; padding:130px 0; text-align:center; color:#fff; overflow:hidden;
  background-attachment:fixed; background-size:cover; background-position:center;
}
.cta-banner .cta-overlay{position:absolute; inset:0; background:linear-gradient(120deg, rgba(10,5,8,.88), rgba(90,8,20,.78));}
.cta-banner .content{position:relative; z-index:2;}
.cta-banner h2{font-size:clamp(2rem,4.4vw,3.4rem); margin-bottom:20px;}
.cta-banner p{max-width:560px; margin:0 auto 40px; color:rgba(255,255,255,.85);}

/* ---------- Enquiry / Contact ---------- */
.contact-form .form-control{
  background:#fff; border:1px solid rgba(0,0,0,.1); border-radius:var(--radius-sm);
  padding:15px 18px; font-size:.92rem;
}
.contact-form .form-control:focus{
  border-color:var(--red); box-shadow:0 0 0 4px rgba(224,20,44,.12);
}
.info-tile{display:flex; gap:18px; align-items:flex-start; margin-bottom:26px;}
.info-tile i{
  width:48px;height:48px;border-radius:14px; background:rgba(224,20,44,.1); color:var(--red);
  display:flex;align-items:center;justify-content:center; flex-shrink:0; font-size:1.1rem;
}
.info-tile h6{margin:0 0 4px; font-size:.95rem;}
.info-tile p{margin:0; font-size:.85rem; color:var(--ink-soft); line-height:1.6;}

/* ---------- Footer ---------- */
footer.site-footer{
  position:relative; background:var(--ink); color:rgba(255,255,255,.75); padding:90px 0 0; overflow:hidden;
}
#footer-particles{position:absolute; inset:0; z-index:0;}
.footer-inner{position:relative; z-index:1;}
footer .f-brand{font-family:'Playfair Display',serif; font-size:1.6rem; color:#fff; font-weight:700;}
footer .f-brand span{color:var(--red);}
footer h6{color:#fff; font-size:.95rem; letter-spacing:1px; text-transform:uppercase; margin-bottom:24px;}
footer ul{list-style:none; padding:0; margin:0;}
footer ul li{margin-bottom:12px;}
footer ul li a{color:rgba(255,255,255,.65); font-size:.9rem; transition:all .3s var(--ease);}
footer ul li a:hover{color:var(--red); padding-left:4px;}
footer p{font-size:.88rem; line-height:1.75; color:rgba(255,255,255,.6);}
.f-social{display:flex; gap:12px; margin-top:20px;}
.f-social a{
  width:40px;height:40px;border-radius:50%; border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center; color:#fff; transition:all .35s var(--ease);
}
.f-social a:hover{background:var(--red); border-color:var(--red); transform:translateY(-3px);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1); margin-top:60px; padding:26px 0; font-size:.82rem;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; position:relative; z-index:1;
}
.footer-bottom a{color:var(--red);}

/* ---------- Floating buttons ---------- */
.float-btns{position:fixed; right:26px; bottom:26px; z-index:1400; display:flex; flex-direction:column; gap:14px; align-items:center;}
.float-btn{
  width:58px;height:58px;border-radius:50%; display:flex;align-items:center;justify-content:center;
  color:#fff; font-size:1.35rem; box-shadow:0 14px 30px -8px rgba(0,0,0,.4);
  position:relative; transition:transform .3s var(--ease);
}
.float-btn:hover{transform:scale(1.08);}
.float-btn.wa{background:#25D366;}
.float-btn.call{background:var(--red);}
.float-btn.top{
  background:var(--ink); width:46px;height:46px; font-size:1rem; opacity:0; pointer-events:none;
  transform:translateY(10px);
}
.float-btn.top.show{opacity:1; pointer-events:auto; transform:translateY(0);}
.float-btn.wa::before, .float-btn.call::before{
  content:""; position:absolute; inset:0; border-radius:50%;
  animation:pulseRing 2.2s ease-out infinite; z-index:-1;
}
.float-btn.wa::before{background:#25D366;}
.float-btn.call::before{background:var(--red);}
@keyframes pulseRing{0%{transform:scale(1); opacity:.55;}100%{transform:scale(1.9); opacity:0;}}

/* fade-in helper for JS AOS-less browsers fallback */
.reveal{opacity:0; transform:translateY(24px); transition:all .8s var(--ease);}
.reveal.in{opacity:1; transform:translateY(0);}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--red); outline-offset:3px;
}

/* ---------- Multi-page additions ---------- */
.nav-links a.active{color:#dfe014  !important;}
.nav-links a.active::after{width:100%;}

/* Inner page banner (About / Product / Gallery) */
.page-banner{
  position:relative; height:56vh; min-height:400px; display:flex; align-items:center;
  overflow:hidden;
}
.page-banner img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transform:scale(1.05);}
.page-banner .pb-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,8,10,.55) 0%, rgba(10,8,10,.82) 100%);
}
.page-banner .pb-content{position:relative; z-index:2; color:#fff;}
.page-banner .pb-eyebrow{
  display:inline-flex; align-items:center; gap:10px; border:1px solid rgba(255,255,255,.35);
  border-radius:100px; padding:7px 18px; font-size:.72rem; letter-spacing:3px; text-transform:uppercase;
  backdrop-filter:blur(10px); background:rgba(255,255,255,.06);
}
.page-banner h1{color:#fff;font-size:clamp(2.2rem,5vw,4rem); margin:20px 0 12px;}
.breadcrumb-crystal{font-size:.85rem; color:rgba(255,255,255,.7);}
.breadcrumb-crystal a{color:#fff; font-weight:600;}
.breadcrumb-crystal i{font-size:.65rem; margin:0 8px;}

/* Timeline (About page) */
.timeline{position:relative; padding-left:40px;}
.timeline::before{content:""; position:absolute; left:9px; top:6px; bottom:6px; width:2px; background:linear-gradient(180deg, var(--red), var(--chrome));}
.timeline-item{position:relative; padding-bottom:44px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:""; position:absolute; left:-40px; top:2px; width:20px; height:20px; border-radius:50%;
  background:var(--white); border:3px solid var(--red);
}
.timeline-item h5{margin-bottom:6px; font-size:1.05rem;}
.timeline-item p{color:var(--ink-soft); font-size:.9rem; margin:0; line-height:1.7;}
.timeline-item .t-year{font-family:'Playfair Display',serif; color:var(--red); font-weight:700; font-size:1.1rem;}

/* Gallery filter tabs */
.gallery-filters{display:flex; gap:12px; flex-wrap:wrap; justify-content:center; margin-bottom:44px;}
.gallery-filters button{
  border:1px solid rgba(0,0,0,.12); background:#fff; color:var(--ink-soft);
  padding:10px 24px; border-radius:100px; font-size:.85rem; font-weight:600; transition:all .35s var(--ease);
}
.gallery-filters button.active, .gallery-filters button:hover{
  background:var(--red); color:#fff; border-color:var(--red);
}

/* Product detail page tabs / spec table */
.spec-table{width:100%; border-collapse:collapse;}
.spec-table tr{border-bottom:1px solid rgba(0,0,0,.08);}
.spec-table td{padding:14px 6px; font-size:.9rem; color:var(--ink-soft);}
.spec-table td:first-child{color:var(--ink); font-weight:600; width:42%;}

/* small helper */
.text-red{color:var(--red);}
.bg-ink{background:var(--ink);}